Silvertone and Harmony Archtops.
These twin axes of awesome have been sent in by Jeremiahhatfieldmusic who says the “One on the left is my 40s-50s Silvertone. I’m not sure of the year as I can’t find it online yet, so help would be awesome. The second is my 1956 (I think) Hollywood Harmony. I found both at two different pawn shops for $80 and $200 respectively. The sound for both are pretty amazing! I have since used both on several recordings and it gives that great old school sound!”